Specifications

AS-Interface
ASIsafe — SIMATIC FS400 light curtains and light grids
3SF78 42 ASIsafe series
external evaluation, Type 4
6/48
Siemens IK PI · 2009
6
■ Dimensions
3SF78 42 light curtains and grids
standard host and guest devices
3SF78 42 light grids,
additional dimensions
A Height of protective field
(see Selection and Ordering data)
B Overall length =
Height of protective field A + 84 mm
Additional dimensions for light grids only:
A
5 2
B
5 5
2 2
4 0
2 2
I
C
5 2
B
5 5
2 2
9 9 , 5
I
9 9 , 5
Type B (mm) C (mm) Beams
3SF78 42-6M…
3SF78 42-6P…
3SF78 42-6S…
1099
999
699
300
400
500
4
3
2